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$773+ Cheap flights from Leeds (LBA) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — SEA
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
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Find flight deals from Leeds to Seattle

Cheapest flights from Leeds to Seattle
Explore the most affordable flight options available from Leeds to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 29, 2025.

This British Airways deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:20 pmLBA - SEA
2 stops32h 35mBritish Airways
Mon 12/298:05 pmSEA - LBA
1 stop28h 00mBritish Airways
Deal found 11/28$802
This Vliegwinkel deal was found by Cheapflights users on 11/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:40 pmLBA - SEA
1 stop33h 40mBritish Airways
Mon 12/158:05 pmSEA - LBA
1 stop28h 00mBritish Airways
Deal found 11/27$823
This British Airways deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:45 amLBA - SEA
1 stop17h 35mBritish Airways
Mon 12/298:05 pmSEA - LBA
1 stop28h 00mBritish Airways
Deal found 11/28$844
This Delta deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 amLBA - SEA
2 stops35h 58mDelta
Mon 12/295:25 amSEA - LBA
2 stops27h 10mDelta
Deal found 11/28$873
This Delta deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 amLBA - SEA
1 stop13h 40mDelta
Sun 12/283:05 pmSEA - LBA
1 stop17h 40mDelta
Deal found 11/28$905
This Delta deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 amLBA - SEA
2 stops34h 37mDelta
Sat 12/2710:15 pmSEA - LBA
2 stops34h 30mDelta
Deal found 11/28$926
This Kiwi.com deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:45 amLBA - SEA
2 stops17h 15mMultiple Airlines
Wed 12/318:05 pmSEA - LBA
1 stop27h 00mMultiple Airlines
Deal found 11/28$1,051
This Delta deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 amLBA - SEA
1 stop13h 40mDelta
Tue 12/303:05 pmSEA - LBA
1 stop13h 15mDelta
Deal found 11/28$1,129

Cheap flight deals from Leeds to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Leeds (LBA) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 29, 2025.

Round-trip from

$773
(Delta)

Popular in

July

Cheapest in

January

Average price

$847
From Leeds/Bradford to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leeds to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 29, 2025.
Use the filters below to find and compare flights from Leeds to Seattle that are best for you.

Fly from

Leeds

Fly to

Seattle

Route

Depart

Return

Price

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Wed 1/14

6:10 am-11:50 am

1 stop13h 40m

Seattle/Tacoma Intl

Sun 1/18

11:10 pm-9:30 am

2 stops26h 20m

$773

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Wed 1/14

10:00 am-9:49 pm

2 stops19h 49m

Seattle/Tacoma Intl

Sun 1/18

6:05 pm-4:45 pm

2 stops38h 40m

$779

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Wed 12/24

4:20 pm-4:55 pm

2 stops32h 35m

Seattle/Tacoma Intl

Mon 12/29

8:05 pm-8:05 am

1 stop28h 00m

$802

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Thu 12/11

4:40 pm-6:20 pm

1 stop33h 40m

Seattle/Tacoma Intl

Mon 12/15

8:05 pm-8:05 am

1 stop28h 00m

$823

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Fri 12/26

8:45 am-6:20 pm

1 stop17h 35m

Seattle/Tacoma Intl

Mon 12/29

8:05 pm-8:05 am

1 stop28h 00m

$844

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Wed 12/24

6:10 am-10:08 am

2 stops35h 58m

Seattle/Tacoma Intl

Mon 12/29

5:25 am-4:35 pm

2 stops27h 10m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Best time to book a flight from Leeds to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Leeds with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Leeds to Seattle

What is the cheapest month to book a flight from Leeds to Seattle?

Currently, February is the cheapest month in which you can book a flight from Leeds to Seattle (average of $609). Flying from Leeds to Seattle in July is currently the most expensive (average of $787). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Leeds to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Leeds to Seattle?

    Departing from Leeds to Seattle will take you 13h 40m. Airlines will cover a distance of 4622 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Leeds to Seattle that include hotel bookings?

    Yes. In addition to deals on Leeds to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leeds to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leeds to Seattle.

  • Can I find deals for business class flights from Leeds to Seattle?

    Yes. Cheapflights offers flight deals from Leeds to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Leeds to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Leeds to Seattle (average of $609). Flying from Leeds to Seattle in July is currently the most expensive (average of $787). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Olympia
Lakewood
Ocean Shores
Tukwila
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Cle Elum
Marysville
Leavenworth
Fife
Issaquah
Aberdeen
Shoreline
Centralia

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